Re: How to you write to the second DAC?« Reply #3 on: February 16, 2013, 05:21:04 PM » Bigger Bigger Smaller Smaller Reset Reset Reply with quoteQuoteBe careful with your second DAC Output, A lot of us are blowing out the DAC.

As most DACs will be connecting to amplifiers it would make sense to modify a future version of the board to include a series current limiting resistor to protect these two high value pins - high value as in there are only two of them andf or some, they are the main reason for buying a Due.

Have a look at the response towards then end of the post written by 'stimmer' - read it carefully because its based on another chip due to the limited information available on the actual chip used in the Due.